Installing the UPS System
11.Route and connect the wiring.
12.If wiring TB2 battery cabinet interface connections, proceed to paragraph 3.2.7.2; if wiring the
13.When all wiring is complete, reinstall the safety shield panels removed in previous steps. Secure with the retained hardware.
14.Close the control panel door and secure with the retained hardware.
15.Reinstall the doors and secure with the retained hardware.
16.Close the doors and secure the latch.
3.2.7.2 TB2 Battery Cabinet Connections
To install wiring to connections:
1.Verify the UPS system is turned off and all power sources are removed. See Chapter 10, “UPS Operating Instructions,” for shutdown instructions.
2.If not already open, unfasten the front door latch and swing the door open.
3.If not already removed, remove the doors. Remove the retaining screws located inside each door at the top and bottom hinge pivot points, then lift the door off. Retain the hardware for later use.
4.Remove the screws securing the control panel door and swing the door open. Retain the hardware for later use.
5.Remove the screws securing the top internal safety shield panel. Remove the panel to gain access to the TB2 terminal block (see Drawing
6.To locate the appropriate terminals and review the wiring and termination requirements, see Drawing
7.If battery cabinets are installed attached to the UPS cabinet, proceed to Step 8; if battery cabinets are installed separated from the UPS cabinet, proceed to Step 11.
8.Route the UV trip and Aux wiring harness supplied with the battery cabinet from the battery cabinet to the UPS cabinet. Refer to Appendix A and to the Powerware 9390 Integrated Battery Cabinet (Models
9.Connect the wiring to TB2 terminals.
10.Proceed to Step 17.
11.If installing interface wiring from the bottom of the cabinet, proceed to Step 12; otherwise, proceed to Step 13.
